Defining function key values

You can define function key values three ways:

Use the KEYS command to display the Keylist Utility panel or the PF Key Definitions and Labels panel, then change the function keys for the panel you are on.
Use the ZKEYS command or select the "Non-Keylist PF Key settings" choice from the Function keys pull-down on the ISPF Settings panel. Use this method to define the function keys when the )PANEL statement has been coded on the panel. All DTL-generated panels have a )PANEL statement. For more information on working with Function Keys and Keylists, see the 'Settings (Option 0)' topic of the z/OS ISPF User's Guide Vol II.
Use the KEYLIST command or select the "Keylist settings" choice from the Function keys pull-down on the ISPF Settings panel. Use this method to define the function keys when the application panels are defined with the DTL. For more information on Keylist settings, see the 'Settings (Option 0)' topic of the z/OS ISPF User's Guide Vol II.